I honestly believe they aren't as good as the reputation they have suggests, but teams face them believing they're going to lose, even we had that look about us, and then they lose handing these bastards yet another easy three points.
Unfortunately when a team plays these mhanky fuckers they're also facing incompetent or outright bias match officials who won't punish them or be consistent in the awarding of fouls.
Are they good in Scottish football, yes.
Are they a great team, NO!